Users Guide

● urg — (Optional) Set the bit set as urgent.
● capture — (Optional) Capture packets the filter processes.
● count — (Optional) Count packets the filter processes.
● byte — (Optional) Count bytes the filter processes.
● dscp value — (Optional) Permit a packet based on the DSCP values, 0 to 63.
● fragment — (Optional) Use ACLs to control packet fragments.
● log — (Optional) Enables ACL logging. Information about packets that match an ACL rule are logged.
● operator — (Optional) Enter a logical operator to match the packets on the specified port number.
The following options are available:
○ eq — Equal to
○ gt — Greater than
○ lt — Lesser than
○ neq — Not equal to
○ range — Range of ports, including the specified port numbers.
NOTE: The control-plane ACLs support only the eq operator.
Default Not configured
Command Mode IPV4–ACL
Usage
Information
OS10 cannot count both packets and bytes; when you enter the count byte options, only bytes
increment. The no version of this command removes the filter.
Example
OS10(conf-ipv4-acl)# permit tcp any any capture session 1
Supported
Releases
10.2.0E or later
permit tcp (IPv6)
Configures a filter to permit TCP packets meeting the filter criteria.
Syntax
permit tcp [A::B | A::B/x | any | host ipv6-address [eq | lt | gt | neq
| range]] [A::B | A:B/x | any | host ipv6-address [eq | lt | gt | neq |
range]] [ack | fin | psh | rst | syn | urg] [capture | count | dscp value |
fragment | log]
Parameters
● A::B — Enter the IPv6 address in hexadecimal format separated by colons.
● A::B/x — Enter the number of bits that must match the IPv6 address.
● any — (Optional) Enter the keyword any to specify any source or destination IP address.
NOTE: The control-plane ACLs do not support the any parameter.
● host ipv6-address — (Optional) Enter the IPv6 address to use a host address only.
● capture — (Optional) Capture packets the filter processes.
● count — (Optional) Count packets the filter processes.
● byte — (Optional) Count bytes the filter processes.
● dscp value — (Optional) Permit a packet based on the DSCP values, from 0 to 63.
● fragment — (Optional) Use ACLs to control packet fragments.
● log — (Optional) Enables ACL logging. Information about packets that match an ACL rule are logged.
Default Not configured
Command Mode IPV6-ACL
Usage
Information
OS10 cannot count both packets and bytes; when you enter the count byte options, only bytes
increment. The no version of this command removes the filter.
Example
OS10(config)# ipv6 access-list ipv6test
OS10(conf-ipv6-acl)# permit tcp any any capture session 1
Access Control Lists 1271